After almost losing a customer because we couldn't talk on the phone, I decided to upgrade to this SIP phone. This thing is great! Call quality is excellent, with a ton of codecs to choose from, including Opus. Latency is low.
Setup was easy... I plugged it into my PoE switch. It turned on and immediately picked up an IP from DHCP. I just logged into its web interface from there and put in my credentials.
You can control most everything from the web interface, or you can make a config file to push. All of the web interface options actually tell you what behind-the-scenes setting you're changing in the config, if you hover over the help bubble.
I also appreciate the diagnostics you can have on the screen. If you want to verify what codecs are in use, what the jitter is or packets lots, you can enable this in the settings.
I've used the Bluetooth adapter it has too... no issues. It pairs immediately to my set of headphones.
| Manufacturer | Yealink |
|---|---|
| Brand | Yealink |
| Item Weight | 2 pounds |
| Product Dimensions | 1 x 1 x 1 inches |
| Item model number | SIP-T42S |
| Batteries | 1 CR123A batteries required. |
| Is Discontinued By Manufacturer | No |
| Material Type | Plastic |
| Number of Items | 1 |
| Lines Per Page | 12 |
| Manufacturer Part Number | SIP-T42S |
